17812864

素因数分解:

$2^7\times {\mathrm{317}}^1\times {\mathrm{439}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 35679600

約数和(自身を除く): 17866736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 317, 439, 634, 878, 1268, 1756, 2536, 3512, 5072, 7024, 10144, 14048, 20288, 28096, 40576, 56192, 139163, 278326, 556652, 1113304, 2226608, 4453216, 8906432, 17812864]

約数ペア:

[(1, 17812864), (2, 8906432), (4, 4453216), (8, 2226608), (16, 1113304), (32, 556652), (64, 278326), (128, 139163), (317, 56192), (439, 40576), (634, 28096), (878, 20288), (1268, 14048), (1756, 10144), (2536, 7024), (3512, 5072)]